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Comparison · Meetings
3CX vs Fourwaves
A side-by-side editorial comparison of 3CX and Fourwaves — release velocity, themes, recent moves, and the top alternatives to consider.
3CX vs Fourwaves: at a glance
What is 3CX?
3CX is opening the PBX to agents while its feed fills with awards and academy news
3CX is a self-hosted business phone system, and its feed mixes real releases with marketing. The releases have been solid and specific: an MCP server for managing the PBX from an AI client, a choice of SendGrid or Zoho for system email, department-level music on hold. Around them sit a G2 badge announcement, an academy launch and a walkthrough for adding a customer service AI agent to an existing setup.
What is Fourwaves?
Fourwaves is in a polish cycle: custom-domain fixes, accessibility rules and password UX.
Fourwaves runs an event platform for academic conferences and ships small changes every few days. Since late September the work has covered participant communication (DM alerts, preferences, richer discussion emails) and organizer setup, especially custom domains: one-click DNS copy, root domains through A records, and a fix for language resets on custom-domain events. The latest items are accessibility and account hygiene.
3CX vs Fourwaves: editorial side-by-side
3CX
7.5MEETINGS
3CX is opening the PBX to agents while its feed fills with awards and academy news
◆ Current state
3CX is a self-hosted business phone system, and its feed mixes real releases with marketing. The releases have been solid and specific: an MCP server for managing the PBX from an AI client, a choice of SendGrid or Zoho for system email, department-level music on hold. Around them sit a G2 badge announcement, an academy launch and a walkthrough for adding a customer service AI agent to an existing setup.
◆ Where it's heading
The AI thread is the one with direction. An MCP server for the PBX makes administration something an assistant performs rather than a console task, and the customer-service agent guide extends the same idea to the call path itself. The rest is steady administrative polish — email provider choice, per-department hold music — which is what a self-hosted product ships between larger moves. The award and academy posts carry no product content and should not be read as cadence.
◆ Prediction
With an MCP server for administration and a documented path for a customer service agent, the obvious gap is the two meeting — call handling driven by the same MCP surface rather than a separately configured agent.
Fourwaves
6.3MEETINGS
Fourwaves is in a polish cycle: custom-domain fixes, accessibility rules and password UX.
◆ Current state
Fourwaves runs an event platform for academic conferences and ships small changes every few days. Since late September the work has covered participant communication (DM alerts, preferences, richer discussion emails) and organizer setup, especially custom domains: one-click DNS copy, root domains through A records, and a fix for language resets on custom-domain events. The latest items are accessibility and account hygiene.
◆ Where it's heading
The cadence is steady and incremental, with no new product surface since the September pricing change. Custom-domain support is being hardened case by case, which suggests more organizers are running events on their own domains. Participant-side work has shifted from engagement features to account and form basics.
◆ Prediction
Expect more small custom-domain and accessibility fixes on the same few-day cadence; the entries do not point to a larger feature or another pricing change.
Alternatives to 3CX and Fourwaves
Other Meetings products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either 3CX or Fourwaves.
rtpengine
rtpengine pushes a runaway-recursion guard to four branches, then fixes the compile break.
Nextcloud Talk
Nextcloud Talk patches v22 and v23 while v25 stable sits five weeks past its last RC.
Kamailio
Kamailio's feed shows quiet, migration-free upkeep across two stable branches.
HOMER
HOMER 11 spends a release closing security holes in its query and auth surface
JW Player
JW Player lifts JWX ad ops to the account level as live and VOD editing converge.
See all 3CX alternatives → · See all Fourwaves alternatives →
Recent activity from 3CX and Fourwaves
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoFourwavesOctober 14, 2026
- 4d agoFourwavesPassword managers now suggest passwords on activation and reset
- 7d agoFourwavesSingle-select fields now require at least two options
- 9d agoFourwavesFix: language no longer resets on custom-domain events
- 10d agoFourwavesRoot domains now connectable via A records for any DNS provider
- 12d agoFourwavesTrack filter for presentation lists
- 1mo ago3CX3CX Earns 39 Badges in G2 Fall 2026 Reports
- 1mo ago3CXChoose SendGrid or Zoho as your 3CX System Email Provider
- 1mo ago3CXDepartment Music on Hold Comes to 3CX
- 1mo ago3CXNew 3CX Academy Is Now Live
- 1mo ago3CX3CX MCP Server: Manage Your PBX With AI ⚡
- 1mo ago3CXAdding a 3CX Customer Service AI Agent Into Your Workflow
Frequently asked questions
What is the difference between 3CX and Fourwaves?
They serve adjacent needs but don't currently overlap on shipped themes. 3CX is currently shipping more aggressively (velocity 7.5 vs 6.3), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is 3CX better than Fourwaves?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. 3CX is currently shipping more aggressively (velocity 7.5 vs 6.3), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Meetings products to evaluate alongside.
What are the best alternatives to 3CX?
Top 3CX alternatives in Meetings are ranked by recent ship velocity. Browse the "3CX alternatives" section above for the current picks, or visit /alternatives/3cx for the full list with editorial commentary on each.
What are the best alternatives to Fourwaves?
Top Fourwaves alternatives in Meetings are ranked by recent ship velocity. Browse the "Fourwaves alternatives" section above for the current picks, or visit /alternatives/fourwaves for the full list with editorial commentary on each.